CVE-2007-0478
WebCore on Apple Mac OS X 10.3.9 and 10.4.10, as used in Safari, does not properly parse HTML comments in TITLE elements, which allows remote attackers to conduct cross-site scripting (XSS) attacks and bypass some XSS protection schemes by embedding certain HTML tags within an HTML comment.
Date published : 2007-01-24
http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html